Number of (n+1)X(4+1) 0..2 arrays with no 2X2 subblock having a diagonal absolute difference less than its antidiagonal absolute difference.
A250837
Number of (n+1)X(4+1) 0..2 arrays with no 2X2 subblock having a diagonal absolute difference less than its antidiagonal absolute difference.
Terms
- a(0) =12145a(1) =633207a(2) =33244665a(3) =1751284191a(4) =92293013405
External references
- oeis: A250837